UPDATE: Looks like I misinterpreted the combat 2pc, it doesn’t change the value that much but updated.
UPDATE 2: Added subtlety numbers, better modeling of some set set bonuses and bug fixes.
UPDATE 3: Updated numbers based on testing. Fixed a bug in combat 2pc and assassination 4pc that was substantially undervaluing both.
UPDATE 4: Sorry for the delay, trying to reconcile some differences between my numbers and Pins’ numbers. Updated to account for the latest PTR build. Also fixed a bug that was doubling the value of assassination 4pc. Also removing the assumptions because at this point the behavior of these bonuses has been pretty well tested.
Big Changes:
1) Combat 2pc is about 1000EP better.
2) Assassination 2pc is about 2000EP worse and no longer makes crit the best stat.
3) Sub 2pc is about 1000EP worse.
4) Sub 4pc is baout 4000EP worse.

There are a number of mechanics issues regarding the bonuses that I feel we’re still unclear on (I’ve summarized the ones I can remember offhand over at http://us.battle.net/wow/en/forum/topic/9280358579). FD, can you speak to any specific assumptions you’ve made in modeling these EPs that could be significantly impacted if those assumptions are incorrect?

(Didn’t mean to ask that with an accusing tone; I think you are extra-super-swell. Just want to be sure I’m clear on the assumptions behind those calculations.)

Sub 4pc is totally up in the air, there are a bunch of ways to read it but pretty much anything that has the proced ambush giving FW is going to be potent. I think thats the only one that will shift massively based on assumptions, a few others may shift a bit based on assumptions or modeling but nothing major.